2009 TOYOTA MATRIX audio

328 4-3. Do-it-yourself maintenance
24 ECU-B 10 AMain body ECU, gauge and
meters, daytime running light sys-
tem, air conditioning system, wire-
less remote control
25 RAD NO. 1 15 A Audio system
26 DOME 10 A Interior lights, personal light, clock
27 SPARE 10 A Spare fuse
28 SPARE 30 A Spare fuse
29 SPARE 20 A Spare fuse
30 AMP 30 A Audio system
31 MAYDAY 10 A No circuit
32 EFI MAIN 20 AMultiport fuel injection system/
sequential multiport fuel injection
system, EFI NO. 1, EFI NO. 2
33 HORN 10 A Horn
34 IG2 15 AMultiport fuel injection system/
sequential multiport fuel injection
system, starting system, IGN,
METER
35HTR SUB
NO. 130 A PTC heater
36HTR SUB
NO. 330 A PTC heater
37PWR OUTLET/
INVERTER15 A AC INVERTER
FuseAmpereCircuit

329 4-3. Do-it-yourself maintenance
4
Maintenance and care
■Under the driver’s side instrument panel
FuseAmpereCircuit
1 TAIL 10 AParking lights, tail lights, license
plate lights, multiport fuel injection
system/sequential multiport fuel
injection system, instrument cluster
lights
2 PANEL 7.5 A Switch illumination
3 FR DOOR 20 A Power windows
4 RL DOOR 20 A Power windows
5 RR DOOR 20 A Power windows
6 SUNROOF 20 A Moon roof
7 CIG 15 A Cigarette lighter, power outlet
8 ACC 7.5 AOutside rear view mirrors, audio
system, main body ECU, clock,
shift lock control system
9 I/P 7.5 A No circuit
10 PWR OUTLET 15 A No circuit
11 I G N 7 . 5 ASRS airbag system, multiport fuel
injection system/sequential multi-
port fuel injection system, front
passenger occupant classification
system
12 METER 7.5 A Gauge and meters

382 5-2. Steps to take in an emergency
■Avoiding a discharged battery
●Turn off the headlights and the audio system while the engine is turned
off.
●Turn off any unnecessary electrical components when the vehicle is run-
ning at a low speed for an extended period, such as in heavy traffic, etc.
■When the battery is removed or discharged
The tire pressure warning system must be initialized.
(→P. 304)
Once the vehicle’s engine has started, remove the jumper
cables in the exact reverse order in which they were con-
nected.
Once the engine starts, have the vehicle checked at your Toyota
dealer as soon as possible.STEP4

Index
427
Abbreviation list ..................... 428
Alphabetical index .................. 429
What to do if... ........................ 438
For details of equipment related to the navigation sys-
tem, such as the audio system, refer to the “Navigation
System Owner's Manual”.

429
Alphabetical index
Alphabetical index
A/C ............................................ 162
ABS........................................... 135
Active torque control 4WD
system ................................... 135
Air conditioning filter .............. 318
Air conditioning system
Air conditioning filter ............. 318
Air conditioning
system................................ 162
Airbags
Airbag operating conditions .... 68
Airbag precautions for your
child...................................... 72
Airbag warning light .............. 353
Curtain shield airbag operating
conditions ............................. 69
Curtain shield airbag
precautions .......................... 72
Front passenger occupant
classification system ............ 77
General airbag precautions .... 72
Locations of airbags ............... 65
Modification and disposal of
airbags ................................. 76
Proper driving posture ...... 63, 72
Side airbag operating
conditions ............................. 69
Side airbag precautions.......... 72
SRS airbags ........................... 65
Antenna .................................... 175
Anti-lock brake system ........... 135
Ashtray ..................................... 247
Audio input .............................. 196Audio system
Antenna .................................175
Audio input ............................196
AUX adapter..........................196
CD player/changer ................178
MP3/WMA disc......................185
Optimal use ...........................193
Portable music player............196
Radio .....................................172
Steering wheel audio
switch ..................................197
Type ......................................169
Automatic transmission
Automatic transmission .........110
If the shift lever cannot be
shifted from P......................377
S mode ..................................112
AUX adapter .............................196
Auxiliary boxes ................242, 256
Back-up lights
Wattage .................................404
Back door
Back door ................................33
Wireless remote control ..........26
Battery
Checking ...............................298
If the vehicle has a
discharged battery ..............379
Preparing and checking before
winter ..................................144
Bluetooth
®................................200
Bottle holder .............................241
Brake
Fluid ......................................297
Parking brake ........................118
Brake assist ..............................135
Break-in tips ...............................98
A
B

435 Alphabetical index
Seatback table ......................... 253
Seat belts
Adjusting the seat belt ............ 41
Automatic Locking
Retractor .............................. 42
Child restraint system
installation ............................ 86
Cleaning and maintaining
the seat belts...................... 271
Emergency Locking
Retractor .............................. 42
How to wear your seat belt ..... 41
How your child should wear
the seat belt ......................... 43
Pregnant women, proper seat
belt use ................................ 43
Reminder light ...................... 355
Seat belt extenders ................ 44
Seat belt pretensioners .......... 42
Seating capacity ...................... 143
Seats
Adjustment ............................. 35
Adjustment precautions .......... 37
Child seats/child restraint
system installation................ 86
Cleaning ............................... 270
Head restraint ......................... 40
Properly sitting in the seat ...... 63
Rear seat folding down........... 38
Seatback table...................... 253
Service reminder
indicators .............................. 122
Shift lever
Automatic transmission ........ 110
If the shift lever cannot
be shifted from P ................ 377
Manual transmission ............ 115
Shift lock system..................... 377
Side airbags ............................... 65Side marker lights
Replacing light bulbs .............332
Switch....................................125
Wattage .................................404
Side mirror
Adjusting .................................49
Spare tire
Inflation pressure...................312
Spare tire...............................362
Spark plug ................................396
Specifications...........................390
Speedometer ............................119
Steering
Column lock release..............108
Steering wheel
Adjustment ..............................46
Audio switches ......................197
Stop lights
Replacing light bulbs .............332
Wattage .................................404
Storage feature.........................236
Storage precautions ................140
Stuck
If your vehicle becomes
stuck ...................................388
Sun visors.................................244
Sunshade
Roof.........................................54
Switch
Engine switch ........................106
Fog light switch .....................128
Ignition switch........................106
Light switches........................125
Power door lock switch ...........29
Power window switch ..............51
Window lock switch .................51
Wiper and washer switch ......129S